Merge lp:~3v1n0/unity/upstart-lowgfx-profile into lp:unity

[Marco Trevisan (Treviño)]

unity7.conf: use different compiz profile based on unity_support_test result

[Andrea Azzarone (azzar1)]

+1

review: Approve

=== modified file 'debian/unity7.conf'
--- debian/unity7.conf	2014-02-10 12:34:09 +0000
+++ debian/unity7.conf	2016-07-05 01:26:19 +0000
@@ -1,7 +1,7 @@
 description "Unity Shell v7"
-author "Ted Gould <[e-mail]>"
+author "Ted Gould <[e-mail]>, Marco Trevisan <[e-mail]>"
 
-start on xsession SESSION=ubuntu and (started gnome-settings-daemon or started unity-settings-daemon)
+start on xsession SESSION=ubuntu and started unity-settings-daemon
 stop on desktop-end
 
 pre-start script
@@ -12,11 +12,16 @@
     echo "GNOME Session is starting Compiz"
     stop ; exit 0
   fi
+
+  compiz_profile="ubuntu"
+
+  if ! /usr/lib/nux/unity_support_test -p; then
+    compiz_profile="ubuntu-lowgfx"
+  fi
+
+  echo "Using compiz profile '$compiz_profile'"
+  initctl set-env -g COMPIZ_CONFIG_PROFILE="$compiz_profile"
 end script
 
-env COMPIZ_CONFIG_PROFILE="ubuntu"
-export COMPIZ_CONFIG_PROFILE
-
 respawn
 exec compiz
-